Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of the graphical user interface of FIG. 2, showing the graphical user interface enlarged and separate for clarity of illustration; and,

FIG. 2 is a front view of a display screen or portion thereof with graphical user interface, showing our new design.

The dash-dash broken lines in FIG. 2 depict environmental subject matter and form no part of the claimed design.

The dot-dash broken lines in the figures represent a boundary line and form no part of the claimed design.

The dot-dot-dash broken line showing of the display screen or portion thereof in FIG. 2 is for environmental purposes only and forms no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 